p1153 manufacturer controlled fuel and air metering

That is a code for HO2S Bank 1 response monitoring. It is not a fault code by itself. Check the sensor for shorting to body.

No injector pulse could be a fault with the PCM or camshaft position sensor.

i already check the camshaft sensor no short it works properly,crank sensor new replace,injector no short,no fault code ,only the code i mention earlier ,but early 5pm i back to the car i repair i found out have 2 wire with seperate sochet and it belongs to the wire going fuel injector and the 2 wire going downside of rear engine manifold.i check the line with multi meter no continuity.also i dont know what that line?thanks a lot for helping me

When ignition switch is turned on, one of the injector wire must be hot.

sir i check all ,not coming hot only positive line present in all common line i also check one by one 6 injector not short. but earth no sending when i cranking.sir have possible engine no start when knock sensor damage?and how to check thru multi meter?i check the 2 terminal of knock sensor x1,x10 ,x100 in multi meter still zero reading.thanks sir

You mentioned another 2 wires and do not know where they lead to, what are the color of the wires?

Injectors are grounded by the PCM with signals received from the camshaft sensor. What are the resistance reading of the camshaft sensors?

What readings are you getting for HO2S1?

Knock sensor can cause difficult starting and stalling. Resistance should be 500 - 620 ohms. Zero reading indicates a faulty knock sensor.

i open the intake manifod and i found out that wire connected to knock sensor i already change but stil not sending the pulse to the injector.i almost change all sensor,butstil not working.i dont have any idea now......last day i barrow another computer of pathfinder in another car but stil not working,sir i dont have any idea now.

Signal is not being sent to the computer to pulse the injectors. Is the security key blinking when you are cranking?

I believe the camshaft sensor is the cause of the problem. You would have to recheck the sensor and its wiring.

when cranking security light not coming,all clear.ok thanks. today i re check again the crank sensor .i inform you again if still not working.

hi,sorry now i reply coz im so bz ive got another big head ache trouble another machine.any way still not working i change new camshaft sensor still not working only spark plug working .i dont have any idea anymore.........

Are you getting any trouble codes?
Do you have a scan tool to monitor/test the sensors?

no any trouble codes,still not starting.

Let us start from the basics again.

1. Are you getting any sparks?
2. What is the fuel pressure?
3. Does using starting fluid works?
4. Do you have coolant losses issues?
5. Is the security key blinking?

spark available,only the problem no pulse in injector,security not blinking,coolant sensor working good.only no pulse in injector.almost all sensor i change still not working ...maybe the the pcm have problem?

Yes, if all the sensors are good, that leaves the PCM as the only thing that can cause such problems. If vehicle is equipped with immobilizer, that cn cause the rpoblem as well.

yup equip by immobilizer,how to check if immobilizer damage?

You can only test with special equipements. If you have a spare key, use that to try starting.

If the key had been accidentally dropped, it could open up and the transponder inside it can be dislodged and lost which would not allow you to start.